I need help with this

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I Need Help With This

Answers

Answer 1

Answer:

what is the name of this website

or the book?


Related Questions

What is a function of the kidneys of a healthy person?

Answers

Answer:

The kidneys act as very efficient filters for ridding the body of waste and toxic substances, and returning vitamins, amino acids, glucose, hormones and other vital substances into the bloodstream. The kidneys receive a high blood flow and this is filtered by very specialised blood vessels.

hope this answer helps you !!

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The kidneys act as very efficient filters for ridding the body of waste and toxic substances, and returning vitamins, amino acids, glucose, hormones and other vital substances into the bloodstream. The kidneys receive a high blood flow and this is filtered by very specialised blood vessels.

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→ Eliminates Waste

The excretory system removes metabolic wastes from the body. The major organs of excretion are the kidneys, a pair of bean-shaped organs located below the liver. The kidneys filter blood and regulate water balance in the body.

→ Regulates Fluid Balance

Abstract. Body fluids are mainly water and electrolytes, and the three main organs that regulate fluid balance are the brain, the adrenal glands and the kidneys.

→ Regulates Blood Pressure

The kidneys provide a hormonal mechanism for the regulation of blood pressure by managing blood volume. The renin‐angiotensin‐aldosterone system of the kidneys regulates blood volume. In response to rising blood pressure, the juxtaglomerular cells in the kidneys secrete renin into the blood.

→ Regulates Red Blood

Abstract. Erythropoietin, which is produced by peritubular capillary lining cells of the kidney, is critical to the production of red blood cells. Endogenously produced erythropoietin circulates in the plasma to act on specific target cells in the marrow through cell surface receptors.

Cell Production

Cell production is a form of mass production that divides work into teams known as cells. Each cell is managed to achieve goals such as quality, efficiency and waste reduction.

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#LetsEnjoyTheSummer

→X x K i m 0 2 x X

All the organisms in a community, along with all interacting environment factors, form a (n) ________
A. population
B. community
C. large biome
D. ecosystem

Answers

Answer:

D ecosystem

Explanation:

A ecosystem is liveing spiecies interacting with thier enviornment together as a system.

An ecosystem. So it would be d.

During which stage of cell communication would a signal cascade occur?

Answers

Answer: Signal Transduction

Explanation: A biochemical cascade, also known as a signaling cascade or signaling pathway, is a series of chemical reactions that occur within a biological cell when initiated by a stimulus.  This occurs in the second step of cell signaling.

Heat is necessary for all of the following processes except for:
A.Condensation
B.Evaporation
C.Melting
D.Boiling

Answers

A.condensation

Condensation is the process by which water vapor in the air is changed into liquid water.

Heat is necessary for evaporation, melting and boiling. The correct option is A.

What is condensation?

Condensation is the transformation of water vapor into liquid. It is the inverse of evaporation, in which water turns into a vapor.

Condensation occurs in one of two ways: the air is either cooled to its dew point or becomes really filled with water vapor that it cannot retain any more water.

Condensation happens when warm air collides with cold surfaces or when your environment is overly humid.

When this moist warm air comes into contact with a cold surface, it quickly cools and releases the water, which condenses into liquid droplets on the cold surface.

In the remaining processes, i.e., evaporation, melting and boiling it is required to heat them up.

Thus, the correct option is A.

For more details regarding condensation, visit:

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recycling possibility of plastic Water bottle need​

Answers

Answer:

bird feeder, terrarium, bottle top bag seal, piggy bank, watering containers, hanging baskets

What is the biggest difference when comparing a prokaryotic and a eukaryotic cell?

Answers

Answer:

Well, the primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not. ... Prokaryotes, on the other hand, have no membrane-bound organelles. Another important difference is the DNA structure.

Answer:

The biggest difference between the two are that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not.


Which of the following statements is TRUE about food for animals and
plants

Answers

Answer:

umm

Explanation:

out of these three gases ( carbon dioxide, hydrogen gas, and methane) which could be a component of water

Answers

Answer:

Methane

Explanation:

Methane could be a component of Water because it burns in the air to form H2O which is Water. If you see any fault in my answer please let me know. Thanks. Have a good day.

What does it mean to ‘translate’ something? What is being translated in protein synthesis?

Answers

Answer:

Answer:

Translation is the process of translating the sequence of a messenger RNA  molecule to a sequence of amino acids during protein synthesis. The genetic code describes the relationship between the sequence of base pairs in a gene and the corresponding amino acid sequence that it encodes.

For a second i thought you meant to translate something to another language lol.

What should I take single science biology, or all 3 (physics, biology, chemistry) for GCSE? Plez i don't know what to decide on... I am so stuck. I don't like blood and stuff related to the like. However, if I take A level biology I have a better chance of getting to uni and I like biology but I'm pretty much an air head. Can you give me any answers? Plz

Answers

Answer:

id say all

Explanation:

Hydraulic fracturing technology is used to produce nuclear power.
a. True
b. False

Answers

The answer is a.true

Answer:

False

Explanation:

29 pt and brainlyyyyyy​

Answers

Answer:

vision, a

Explanation:

occipital lobe controls eyes

Which type of cloning is involved in the production of embryonic stem cells?

A)reproductive
B)transgenic
C)recombinant
D)therapeutic

Answers

Answer:

Therapeutic Cloning

Explanation:

Therapeutic cloning uses the cloning procedure to produce a clonal embryo, but instead of being implanted in a womb and brought to term it is used to generate stem cells.

The correct answer is D

The responses of plants to environmental stimuli such as light and gravity are called
A. Tropisms
B. Auxins
C. Dormancy
D. Cytokinins

Answers

QUESTION........

The responses of plants to environmental stimuli such as light and gravity are called

A. Tropisms√√√√√√√√√√

B. Auxins

C. Dormancy

D. Cytokinins

ANSWER........

The responses of plants to environmental stimuli such as light and gravity are called. Tropisms.

A. Tropisms

CAN I GET THE CROWN

Answer:

A. Tropisms

Explanation:

Hope this helps

Describe the added “costs” of sexual reproduction for an organism.

Answers

O_o

huh

-_0

Photosynthesis???????

______and____ are early tetrapods that do not have features unique to fish. Describe how these two species differ antaomically and what that means about where they each live.

Answers

What he said! Wow good

Which of the following is an example of a benefit of a flooded river?

A. Burial and uprooting of plants

B. Removal of leaves from tall trees

C. Deposition of nutrients in the surrounding soil

D. Decreased formation of habitats for organisms

Answers

C. It helps to reduce sediment loads. It helps to deposit nutrients into the surrounding soil

What was the estimated carrying capacity of the Kaibab plateau in 1905?

Answers

The average carrying capacity of the range was estimated to be about 30,000 deer.

Answer:

In 1905, the deer population on the Kaibab Plateau in Arizona was estimated to be about 4,000 on 300,000 hectares of range. The average carrying capacity of the range was estimated to be about 30,000 deer.

Explanation:

The picture below shows a prominence in the sun's atmosphere. Which of these events is most likely to occur as a result of the prominence? (3 points)
the corona would become visible
the auroras would become visible
the sun's photosphere would be blocked
the sun's magnetic effect would decrease​

Answers

Answer:

B) The auroras would become visible.

Explanation:

Got it right on the test. Hope this helps!

Answer:

B) The auroras would become visible.

Explanation:

did the test

1.2
A rose bush contains 1 000 kJ/m2 /year of energy and only 10% of this
energy is passed on at each trophic level of the food chain. How much
energy will be passed on to the blackbird? Show ALL your calculations
(4)​

Answers

Answer:

What is the name of this website or the book?

Name 4 morphological and 2 behavioral traits that can distinguish between a seal and a sea lion.

Answers

Answer:

#HEY MATE HERE IS YOUR ANSWER#

Explanation:

Both seals and sea lions, together with the walrus, are pinnipeds, which means "fin footed" in Latin.

But seals' furry, generally stubby front feet — thinly webbed flippers, actually, with a claw on each small toe — seem petite in comparison to the mostly skin-covered, elongated fore flippers that sea lions possess.

Secondly, sea lions have small flaps for outer ears. The "earless" or "true" seals lack external ears altogether. You have to get very close to see the tiny holes on the sides of a seal’s sleek head.

Third, sea lions are noisy. Seals are quieter, vocalizing via soft grunts.

Fourth, while both species spend time both in and out of the water, seals are better adapted to live in the water than on land. Though their bodies can appear chubby, seals are generally smaller and more aquadynamic than sea lions. At the same time, their hind flippers angle backward and don't rotate. This makes them fast in the water but basic belly crawlers on terra firma.

Sea lions, on the other hand, are able to "walk" on land by rotating their hind flippers forward and underneath their big bodies. This is why they are more likely to be employed in aquaria and marine shows.

Finally, seals are less social than their sea-lion cousins. They spend more time in the water than sea lions do and often lead solitary lives in the wild, coming ashore together only once a year to meet and mate.

Sea lions congregate in gregarious groups called herds or rafts that can reach upwards of 1,500 individuals. It's common for scores of them to haul out together and loll about in the sand, comprising an amorphous pile in the noonday sun.

Compute the age of a basalt rock sample from the Moon containing 6 grams of Uranium-235 (parent isotope) and 42 grams of Lead-207 (daughter isotope). This rock is from a complex crater flooded with lava. The half-life of Uranium-235 is 704 million years.

Answers

Answer:

Age of rock = 21112000000 years

Explanation:

The half-life of a radioactive material is the time taken for half the original material to decay or it is the time required for a quantity to reduce to half of its initial value.

The ratio of parent isotope, Uranium-235 to daughter isotope, Lead-207 = 6 : 42 = 1 : 7

This means that for every one gram of the parent isotope, there are 7 grams of the daughter isotope. So,the quantity of radioactive material left is one out of eight its original value.

Number of half-lives undergone for 1/8 of the original value to to remain is given below:

1/8 = 1/2 × 1/2 × 1/2

Therefore, number of half-lives = 3 half-lives

Age of rock = half-life of Uranium -235 × number of half-lives

The half-life of Uranium-235 is 704 million years = 704000000

Age of rock = 704000000 × 3

Age of rock = 21112000000 years


28. Eubacteria can be distinguished from archaebacteria by
a.The presence of a true nucleus
b. Being multicellular
Difference in the makeup of cell wall
d. The presence of organelles

Answers

Answer: D

Explanation:

i am sorry if this is wrong

Where doed fertilisation take place?

Answers

Answer:

please give me brainlist and follow

Explanation:

fallopian tube

Fertilization usually takes place in a fallopian tube that links an ovary to the uterus. If the fertilized egg successfully travels down the fallopian tube and implants in the uterus, an embryo starts growing.

state the taxonomic family to which the virus that causes EVD belongs​

Answers

Ebolavirus, genus of viruses in the family Filoviridae, certain members of which are particularly fatal in humans and nonhuman primates. In humans, ebolaviruses are responsible for Ebola virus disease (EVD), an illness characterized primarily by fever, rash, vomiting, diarrhea, and hemorrhaging.

who is the current preme minister of America​

Answers

Mr. Joe Biden

Mr. Joe Biden is the current president of the USA.

Joe Biden my bro hope it helps

explain how carbon atoms can move to co2 in the air into an organic molecule inside a plant and then back to co2 in the air

Answers

Answer:

Your carbon atom enters the leaf as CO2 (carbon dioxide) from the atmosphere. In the leaf, chlorophyll uses the energy from the sun to convert CO2 and H2O to the sugar glucose, C6H12O6. Your carbon atom is part of this molecule; it is now one of the carbons in the glucose.

Next, the glucose carrying your carbon atom is sent down the phloem tissue of the carrot plant to the root, which is the carrot itself. Enzymes in the carrot root connect the glucose molecule with your carbon atom into a chain with other glucose molecules, forming cellulose, or plant starch, and there you go. Your carbon atom went from being part of an atmospheric gas to a starch via photosynthesis and starch formation in the root.

Explanation:

Compared to the inertia of a 1-kilogram mass, the
inertia of a 4-kilogram mass is

A. 16 times as great
B. 1/16 as great
C. 1/4 as great
D. 4 times as great

please help.

Answers

Answer:

D. 4 times as great

Explanation:

The inertia of an object is the resistance offered by the object to change in its motion or position.

Then concept of inertia is obtained from Newton's first law of motion which states that an object which is not subjected to any net external force will remain its position of rest or constant velocity of motion until some net external force acts on it. The object at rest will then start to move whereas the object moving at constant velocity will experience a change in its speed or direction of motion.

This reluctance to change position is greater, the more massive an object is as well as the higher the speed of motion of the object. Thus, inertia is directly proportional to the mass of the object as well to the velocity of an object in motion.

From Newton's first law, inertia can be calculated as the force to be overcome to mobile an object, i.e. Inertia = F = ma

Where m is mass of object, a = acceleration of the object.

Objects on the earth's surface experience a constant acceleration, g.

Thus for a 1 kg mass, Inertia = 1 × g

For a 4 kg mass, inertia = 4 × g

The inertia of a 4 kg mass is four times as great as a 1 kg mass.

The inertia of a 1-kilogram mass, the inertia of a 4-kilogram mass is - D. 4 times as great

Inertia is the property of matter that resists changes in motion. Mass is the quantitative matter of motion.

Mass is that quantity that is solely dependent upon the inertia of an object.The more inertia that an object has, the more mass that it has.A more massive object has a greater tendency to resist changes in its state of motion.

Thus, the inertia of a 1-kilogram mass, the inertia of a 4-kilogram mass is - D. 4 times as great.

Learn more:

https://brainly.com/question/1140505

In skin, the cells of the epidermis connect to the basal lamina through cellular junctions known as hemidesmosomes. Select the cytoskeletal element that helps maintain the integrity of this connection. intermediate filaments both intermediate microtubules and microfilaments microfilaments only microtubules only

Answers

Answer:

The correct answer is ''intermediate filaments.''

Explanation:

The intermediate filaments are made up of thick and resistant protein fibers, with an intermediate thickness between that of the microfilaments and that of the microtubules. They provide mechanical resistance to the cell, avoiding the rupture of the membranes of the cells subjected to stress. The macromolecules that make up the basal lamina interact specifically with specific receptor proteins present in the plasma membrane of the cell base, which in turn interact in the cytoplasm with filaments of the cell cytoskeleton. When the junction is associated with intermediate filaments, it is a hemidesmosome and when it is the actin cytoskeleton that is anchored in the junction, it is focal contacts. Hemidesmosomes are formed by a dense plate attached to the cell membrane, in which the intermediate filaments are inserted by joining connection proteins, such as desmoplakin, which connect to the cytoplasmic portion of the integral proteins of the cell membrane, which belong to the family of integrins.

Smoking reduces the surfactant layer in the alveoli. This would cause which of the following to occur? (2 points)

A. Depressed macrophage activity

B. Destroyed red blood cells

C. Reduced ability of gases to diffuse through the water layer

D. Reduced ability of gases to enter or exit the alveolar space

Answers

Answer:

B

Explanation:

destroyed red Blood cells

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